In Apache Hadoop 2.9.0 to 2.9.1, 2.8.3 to 2.8.4, 2.7.5 to 2.7.6, KMS blocking users or granting access to users incorrectly, if the system uses non-default groups mapping mechanisms.
{
"versions": [
{
"introduced": "2.7.5"
},
{
"last_affected": "2.7.6"
},
{
"introduced": "2.8.3"
},
{
"last_affected": "2.8.4"
},
{
"introduced": "2.9.0"
},
{
"last_affected": "2.9.1"
}
]
}